http://reply.papertrans.cn/3/259/25826/25826-21.png
Submitted on: 07 October 2008.
Revised on: 16 October 2008.
Accepted on: 12 November 2008.
NULL
http://reply.papertrans.cn/3/259/25826/25826-23.png
http://reply.papertrans.cn/3/259/25826/25826-24.png
http://reply.papertrans.cn/3/259/25826/25826-25.png
Submitted on: 20 January 2003.
Revised on: 14 February 2003.
Accepted on: 08 March 2003.
PUBLISHING RESEARCH QUARTERLY---SPRINGER
http://reply.papertrans.cn/3/259/25826/25826-27.png
http://reply.papertrans.cn/3/259/25826/25826-28.png
http://reply.papertrans.cn/3/259/25826/25826-29.png
Submitted on: 22 February 2014.
Revised on: 20 March 2014.
Accepted on: 06 April 2014.
NULL